RO96440B1 - Metoda de determinare spectrofotometrica a salicilanilidei - Google Patents
Metoda de determinare spectrofotometrica a salicilanilideiInfo
- Publication number
- RO96440B1 RO96440B1 RO127672A RO12767287A RO96440B1 RO 96440 B1 RO96440 B1 RO 96440B1 RO 127672 A RO127672 A RO 127672A RO 12767287 A RO12767287 A RO 12767287A RO 96440 B1 RO96440 B1 RO 96440B1
- Authority
- RO
- Romania
- Prior art keywords
- salicylanilide
- spectrophotometry
- determining
- diazoderivative
- reproducibility
- Prior art date
Links
- WKEDVNSFRWHDNR-UHFFFAOYSA-N salicylanilide Chemical compound OC1=CC=CC=C1C(=O)NC1=CC=CC=C1 WKEDVNSFRWHDNR-UHFFFAOYSA-N 0.000 title abstract 4
- 229950000975 salicylanilide Drugs 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000002798 spectrophotometry method Methods 0.000 title abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000012954 diazonium Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 229950000244 sulfanilic acid Drugs 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Inventia se refera la o metoda de determinare spectrofotometrica a salicilanilidei. în scopul simplificarii conditiilor de lucru, asigurarii preciziei si a reproductibilitatii rezultatelor, salicilanilida se cupleaza cu clorura de diazoniu a acidului p-aminobenzensulfonic la o temperatura < sau egal 15 degree C, în solutie de carbonat de sodiu 5% la pH=8, intensitatea sulorii diazoderivatului obtinut fiind proportionala cu concentratia de salicilanilida si maxima la o lungime de unda de 450mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127672A RO96440B1 (ro) | 1987-04-01 | 1987-04-01 | Metoda de determinare spectrofotometrica a salicilanilidei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127672A RO96440B1 (ro) | 1987-04-01 | 1987-04-01 | Metoda de determinare spectrofotometrica a salicilanilidei |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO96440B1 true RO96440B1 (ro) | 1989-03-02 |
Family
ID=40905171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO127672A RO96440B1 (ro) | 1987-04-01 | 1987-04-01 | Metoda de determinare spectrofotometrica a salicilanilidei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96440B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911162A (zh) * | 2016-04-12 | 2016-08-31 | 中国检验检疫科学研究院 | 一种化妆品中溴代和氯代水杨酰苯胺的测定方法 |
-
1987
- 1987-04-01 RO RO127672A patent/RO96440B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911162A (zh) * | 2016-04-12 | 2016-08-31 | 中国检验检疫科学研究院 | 一种化妆品中溴代和氯代水杨酰苯胺的测定方法 |
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